Hubbell Water Heaters

Electric Wall-Mount Tankless Booster Heater for Sanitizing Sinks, 42 kW, 600V, 3-Phase

SKU: JTX042-6T6
$4,646.25
/each
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Electric Wall-Mount Tankless Booster Heater for Sanitizing Sinks, 42 kW, 600V, 3-Phase

Solid State Controls, Digital Display, Stainless Steel Exterior

This compact wall-mounted booster heater delivers 42 kW of on-demand hot water with digital control and heavy-duty Incoloy heating elements for reliable sanitizing performance.

  • Tankless electric booster heater designed for hot water boosting in sanitizing sink and dishmachine applications.
  • 42 kW output with six Incoloy-sheathed heating elements for dependable high-demand operation.
  • Wall-mounted design helps save floor space in tight commercial plumbing installations.
  • Electronic digital display controller and solid state switches support precise operation.
  • Includes a brass pressure reducing valve with bypass, two temperature and pressure gauges, and two dielectric unions.
  • Stainless steel exterior offers durability in demanding foodservice environments.

Overall Dimensions:

17.69"W x 4.56"D x 25.0"H

Product Weight:

42.0 lb

Tankless Electric Booster Heater

Provides on-demand water heating without a storage tank, making it well suited for continuous sanitizing applications.

Tankless Electric Booster Heater

Wall-Mounted Design

Mounts to the wall to conserve valuable floor space and simplify installation in utility areas.

Six Incoloy-Sheathed Heating Elements

Uses six heavy-duty heating elements for consistent electric heating performance.

Solid State Switches

Electronic switching helps support reliable heater control and operation.

Electronic Digital Display Controller

Digital controller provides clear operating feedback and simplified temperature management.

Brass Pressure Reducing Valve With Bypass

Includes a brass pressure reducing valve with bypass to help manage incoming water pressure.

Temperature And Pressure Gauges

Two gauges are included for monitoring system conditions.

Dielectric Unions Included

Two dielectric unions are included to support installation and help reduce corrosion between dissimilar metals.

Stainless Steel Exterior

Durable stainless steel exterior is designed for commercial use and long service life.

Hot Water Outlet To Dishmachine

Configured with a 3/4 inch CTS hot water outlet for dishmachine connection.

Type Booster Heater
Style Tankless
Installation Type Wall Mounted
Voltage 600 Volts
Amps 40.0 Amps
Watts 42 kW
Hertz 60 Hz
Phase 3-Phase
Controls Digital
Material Stainless Steel
Water Inlet Size 3/4 Inches CTS
Water Outlet Size 3/4 Inches CTS
Selling Unit Each
Units Per Case 1
Shipping Width 18 Inches
Shipping Depth 5 Inches
Shipping Height 25 Inches
Shipping Weight 42 Pounds

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of UL Certified
UL Certified

Warranty & Protection

1-year parts and labor; 10-year non-prorated tank warranty

Frequently Asked Questions

It requires 600 volts, 60 Hz, 3-phase power and draws 40.0 amps.
The heater uses six Incoloy-sheathed heating elements.
The drawing shows a 3/4 inch CTS warm water inlet and a 3/4 inch CTS hot water outlet to the dishmachine.
Included components listed in the description are a brass pressure reducing valve with bypass, two temperature and pressure gauges, and two dielectric unions.
The warranty is 1 year parts and labor on the product and components, with a 10 year non-prorated warranty on the tank only.

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